Vein Conditions & Minimally Invasive Treatments

Why vein health matters

Healthy veins are more than cosmetic; they play a critical role in circulation and overall well-being. When they stop working properly, the effects can go far beyond appearance.

The role of veins in circulation

Veins carry blood back to the heart, working against gravity in the legs. Healthy valves keep blood moving upward. When veins weaken or valves fail, blood can pool, leading to conditions like varicose veins or chronic venous insufficiency (CVI).

How vein conditions affect daily life beyond appearance

While many people consider vein issues cosmetic, they can cause aching, swelling, skin changes, and ulcers. Untreated vein disease may lead to long-term complications that affect mobility, sleep, and overall quality of life.

Causes of vein diseases

Vein disease often develops when valves inside the veins weaken or become damaged. In fact, according to the American Heart Association, weakened valves are one of the leading causes of venous disorders. This causes blood to flow backward and pool in the legs, increasing venous pressure. 

Common vein disease causes include:

• Prolonged sitting or standing
• Injury or trauma to the leg
• Obesity or high body mass index (BMI)
• Pregnancy and hormonal changes
• A history of blood clots
• Aging and natural wear on vein walls
• Family history of venous disorders

Who is at risk for vein disease?

Anyone can develop vein disease, but certain groups face a higher risk, including:

• Women, especially during or after pregnancy
• Adults over the age of 40
• People with a family history of varicose veins or CVI
• Individuals who sit or stand for long hours at work
• Those with obesity, hypertension, or other chronic health conditions
• People with limited mobility or a sedentary lifestyle

Common vein conditions we treat

At Texas Endovascular, our board-certified interventional radiologists diagnose and treat a full spectrum of vein diseases and symptoms, including:

• Varicose veins: Enlarged, twisted veins that often cause aching, heaviness, or swelling in the legs.
• Spider veins: Small, visible veins on the surface of the skin, often appearing red, blue, or purple.
• Chronic venous insufficiency (CVI): When weakened valves in the leg veins prevent blood from flowing properly back to the heart.
• Deep vein thrombosis (DVT): A serious condition where blood clots form in deep veins in the legs, potentially leading to life-threatening complications.
• Leg discoloration: Skin darkening or changes caused by poor circulation and prolonged venous disease.
• Leg pain: Aching, burning, or throbbing sensations often linked to vein dysfunction.
• Leg ulcers: Open sores near the ankles or calves that are slow to heal due to poor blood flow.
• Pelvic congestion syndrome: Enlarged pelvic veins causing chronic pelvic pain, especially in women who have had children.
• Restless leg syndrome: An uncontrollable urge to move the legs, sometimes related to underlying venous conditions.
• Swelling and lymphedema: Fluid buildup in the legs or ankles caused by vein disease or lymphatic system issues.

Signs it’s time to seek care for a vein-related condition

You may need a medical evaluation at Texas Endovascular if you experience:

• Aching or heaviness in the legs
• Swelling in the ankles or calves
• Skin changes such as thickening, discoloration, or itching
• Painful or slow-healing leg ulcers
• Restless legs or cramping at night
• Burning, throbbing, or tingling sensations

Left untreated, vein disease can worsen over time. Early care helps restore circulation and prevent complications.

Minimally invasive vein treatments

Our team offers advanced, outpatient vein treatment procedures designed to treat vein disease without the need for major surgery.

What is embolization, and how does it work?

Embolization is a treatment method that can close abnormal veins by blocking blood flow and redirecting circulation into healthier vessels. 

In embolization, a thin catheter delivers tiny particles or coils into the problem vein, helping restore normal blood flow.

Other minimally invasive procedures

• Ambulatory phlebectomy: The removal of surface varicose veins through tiny skin punctures.
• Cosmetic sclerotherapy: A safe injection treatment that collapses spider veins and small varicose veins.
• Radiofrequency ablation (RFA): A catheter-based treatment that uses heat to seal diseased veins.
• Radiofrequency perforator ablation: Targets perforator veins that connect superficial and deep venous systems, closing off faulty veins to restore healthy circulation.
• Spider vein treatment: Specialized techniques, often using sclerotherapy or laser, to improve the cosmetic appearance of visible surface veins.
• Ultrasound-guided foam sclerotherapy: Uses ultrasound to guide foam medication into larger diseased veins for effective closure.
• Ultrasound vein evaluation: A diagnostic tool that maps venous flow and guides treatment planning with precision.
• Varicocele embolization: A minimally invasive alternative to surgery for treating enlarged veins in the scrotum, improving blood flow, and reducing discomfort.

Most vein procedures are performed in-office, require only local anesthesia, and allow patients to return to normal activities quickly.

Benefits compared to traditional surgery

Modern, minimally invasive vein treatments offer important advantages over surgical vein stripping:

• Less invasive: No large incisions or stitches are required.
• Faster recovery: Most patients are able to walk immediately after treatment.
• Lower risk: Minimally invasive techniques reduce the likelihood of complications compared to surgery.
• Improved comfort: Patients experience less pain, swelling, and downtime.
• Cosmetic benefits: Treatments leave fewer scars and improve the overall appearance of the legs.

Why choose Texas Endovascular for vein care

Here’s what sets us apart:

• Fellowship-trained interventional radiologists with expertise in advanced vein treatments.
• State-of-the-art imaging technology for accurate diagnosis and precise procedures.
• Convenient clinic locations across Houston and Dallas–Fort Worth. 
• Compassionate, patient-centered care focused on long-term results and improved quality of life.

Experience advanced vein care in Texas

If vein disease is causing pain, swelling, or skin changes, don’t wait to seek care. 

At Texas Endovascular, we provide comprehensive diagnosis and minimally invasive treatment options designed to help you move freely and feel your best.

To get started, request an appointment or find a location near you today

​​Additional vein resources

Are you interested in learning more about vein disease and its treatment outcomes? Explore these helpful resources:

• Before & After Vein Treatment: See real patient results and the difference minimally invasive vein care can make.
• Vein FAQs: Find answers to the most common questions about vein health, treatment options, and recovery.